@charset "utf-8";
//轮播图
.kv {
    position: relative;
    width: 100%;
    height: 520px;
    overflow: hidden;
    font-size: 0;
    ul {
        li {
            position: relative;
           #check {
                width: 0;
                height: 0;
            }
            #check:checked~.video {
                display: block;
            }
          
            .content_1 {
                position: absolute;
                top: 280px;
                left: 312px;
                .videoImg {
                    border: 3px solid #fff;
                    img {
                        vertical-align: top;
                    }
                }
            }
            .video {
                display: none;
                position: absolute;
                top: 0;
                left: 0;
                width: 100%;
                height: 100%;
                background: rgba(255, 255, 255, 0.8);
                .videoBack {
                    position: absolute;
                    top: 50%;
                    left: 50%;
                    margin-top: -131px;
                    margin-left: -233.5px;
                    video {
                        width: 454px;
                        height: 262px;
                        border: 8px solid #fff;
                        border-radius: 10px;
                    }
                    .back {
                        position: absolute;
                        font-size: 16px;
                        top: 21px;
                        right: -43px;
                        width: 43px;
                        height: 43px;
                        background: #c4c4c4;
                        color: #fff;
                        text-align: center;
                        line-height: 43px;
                    }
                }
            }
            .botton {
                position: absolute;
                top: 390px;
                left: 310px;
                &::after {
                    width: 1px;
                    height: 40px;
                    background: white;
                    display: inline-block;
                    content: "";
                    position: absolute;
                    left: 203px;
                    top: 0;
                }
                input {
                    background: #054e82;
                    color: white;
                    width: 110px;
                    height: 40px;
                    border-radius: 8px;
                    margin-right: 10px;
                }
                .iper {
                    &:hover .fenxi {
                        display: block;
                    }
                    display: inline-block;
                    position: relative;
                    .fenx {
                        color: white;
                        position: absolute;
                        top: 13px;
                        left: 88px;
                    }
                    .fenxi {
                        position: absolute;
                        left: 0;
                        bottom: -156px;
                        width: 110px;
                        border-radius: 8px;
                        display: none;
                        li {
                            text-align: center;
                            line-height: 40px;
                            height: 40px;
                            background: white;
                            a {
                                font-size: 12px;
                                color: black;
                            }
                        }
                    }
                }
            }
        }
    }
    .swiper-pagination {
        bottom: 20px;
        left: 369px;
        span {
            width: 14px;
            height: 14px;
            opacity: 1;
            background: #fff;
        }
        .swiper-pagination-bullet-active {
            background: #004f88;
        }
    }
}

//主题内容
.content {
    max-width: 1500px;
    min-width: 1256px;
    margin: 0 auto;
    background: url(../img/beijin.png);
    .synopsis {
        height: 422px;
        .ploy {
            margin: 0 auto;
            width: 1065px;
            height: 0;
            border-top: 32px solid #00375f;
            border-right: 16px solid transparent;
            border-left: 16px solid transparent;
            position: relative;
            .ploy_two {
                width: 67px;
                height: 0;
                border-bottom: 11px solid #417caa;
                border-right: 5px solid transparent;
                position: absolute;
                top: -26px;
                left: 45px;
            }
            .ploy_sher {
                width: 67px;
                height: 0;
                border-top: 11px solid #1c5e92;
                border-right: 5px solid transparent;
                position: absolute;
                top: -15px;
                left: 45px;
                span {
                    font-size: 12px;
                    color: white;
                    position: absolute;
                    top: -18px;
                    left: 12px;
                }
            }
            span {
                a {
                    font-size: 12px;
                    color: white;
                    position: absolute;
                    top: -24px;
                    left: 149px;
                }
            }
        }
        .caption {
            width: 1026px;
            margin: 65px auto;
            li {
                width: 300px;
                height: 267px;
                text-align: center;
                float: left;
                border: 1px solid #b4bbc4;
                background: white;
                border-radius: 3px;
                box-shadow: 2px 9px 16px -5px #333332;
                >h3 {
                    font-size: 18px;
                    margin-top: 20px;
                    margin-bottom: 14px;
                }
                p {
                    margin: 0 auto;
                    width: 252px;
                    font-size: 12px;
                    overflow: hidden;
                    -webkit-line-clamp: 2;
                    /*定义显示文本行数*/
                    display: -webkit-box;
                    -webkit-border-style: outset;
                    -webkit-box-orient: vertical;
                    a {
                        color: #b1b1b1;
                    }
                }
            }
            .caption_1 {
                margin-right: 60px;
            }
        }
    }
    .project {
        width: 1026px;
        height: 470px;
        margin: 0 auto;
        border-top: 2px solid #d1d1d1;
        >h2 {
            text-align: center;
            margin-top: 60px;
        }
        div {
            float: left;
        }
        dl {
            float: left;
            margin: 80px 0 0 80px;
            dt {
                font-size: 18px;
                margin-bottom: 20px;
            }
            dd {
                font-size: 14px;
                height: 26px;
                line-height: 26px;
            }
            .button {
                margin-top: 49px;
                font-size: 0;
                button {
                    font-size: 14px;
                    color: white;
                    border-radius: 8px;
                    width: 137px;
                    height: 46px;
                    background: #2e7cb5;
                }
                .button_2 {
                    &:hover .fenxi {
                        display: block;
                    }
                    background: #4b4c4d;
                    margin-left: 12px;
                    position: relative;
                    .fenxi {
                        position: absolute;
                        width: 137px;
                        left: 0;
                        bottom: -160px;
                        border-radius: 8px;
                        display: none;
                        li {
                            text-align: center;
                            line-height: 40px;
                            height: 40px;
                            background: white;
                            a {
                                font-size: 12px;
                                color: black;
                            }
                        }
                    }
                }
            }
        }
    }
    .attention {
        background: linear-gradient(to top, #ebebeb 95%, #d9d9d9);
        height: 452px;
        h2 {
            text-align: center;
            padding-top: 58px;
            margin-bottom: 60px;
        }
        ul {
            width: 939px;
            margin: 0 auto;
            //        background: pink;
            li {
                margin: 0 auto;
                width: 820px;
                margin-bottom: 47px;
                .aos {
                    margin-right: 130px;
                }
                .wenzi {
                    display: inline-block;
                    font-size: 14px;
                    color: #696969;
                    div {
                        margin-top: 25px;
                    }
                }
                .aot {
                    margin-left: 136px;
                }
                .aot2 {
                    margin-left: 160px;
                }
            }
        }
    }
}